Fuel gas liquid separation equipment

Abstract

The invention discloses fuel gas liquid separation equipment. The equipment comprises a tank shell, an inlet pipe nozzle, an outlet pipe nozzle, a liquid discharge pipe nozzle and a support, the middle part of the tank shell is a horizontal cylinder, one end is welded with a pipe cap, and the other end is a sealing structure of a flange and a flange cover; the inlet pipe nozzle and the outlet pipe nozzle are both located at the top of the tank shell and communicated with the tank shell, and flanges are arranged at the ends of the inlet pipe nozzle and the outlet pipe nozzle. The liquid discharge pipe nozzle is positioned on one side close to the flange sealing structure end of the tank shell and is positioned at the bottom of the shell; the support comprises a rigid support and an adjustable support which are both welded to the bottom of the tank shell, and the adjustable support is adjusted to enable the whole liquid separation device to go downwards to the liquid outlet with the gradient of 3% o-1% o. One end of the equipment adopts a sealing structure of a flange and a flange cover, so that the equipment can be conveniently purged, cleaned and maintained, the whole tank shell of the equipment can be manufactured by adopting standard pipeline elements, the structure is simple, the manufacturing is convenient, and liquid level meters are arranged on a liquid discharge pipe nozzle and the tank shell, so that the condensate condition in the equipment can be conveniently monitored.

Description

technical field [0001] The invention belongs to the field of petroleum processing, and relates to equipment for buffering and purifying fuel gas to remove condensed liquid therein, in particular to a fuel gas liquid separation equipment. Background technique [0002] In petrochemical installation enterprises, the fuel gas from the system or production device is often divided into two routes. The main fuel gas passes through a vertical separator tank, buffered and purified, and then connected to the burner of the heating furnace; the fuel gas on the furnace burner The fuel gas for the lamp does not pass through the vertical liquid separation tank, but passes through a tubular liquid separation section formed by multiple diameter reductions of the pipeline, in which condensed liquid or water is precipitated. The use of this tubular liquid separation section requires 3 to 5 stages of diameter expansion to the required liquid separation diameter, and then 3 to 5 stages of diamet...

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Problems solved by technology

[0005] In order to solve the technical problems of large field welding engineering quantity and high cost in the prior art, the present invention provides a fuel gas liquid separation equipment

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